Asteroid General Data

2021 CM₂

General information

Preliminary designation	2021 CM₂
Group	Amor
Absolute magnitude	22.26
Approximate diameter (m)	94
Approximate mass (kg)	1.51·10⁹
Number of observations	17
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	202.329067
a – orbit major semiaxis (astronomical units)	1.72952000
e – orbit eccentricity	0.37938600
ω – orbit ascending node-perihelion angle (degrees)	282.595850
Ω – longitude of orbit ascending node (degrees)	140.843546
i – orbit inclination to the ecliptic plane (degrees)	31.657973

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	237.644053	1.72960668	0.38118841	281.587708	142.249662	31.560395	1.07030065	2.274687
01/21/1858	150.727395	1.72965926	0.38080975	281.704333	142.055241	31.574801	1.07098815	2.274791
01/29/1887	63.815633	1.72958698	0.38057692	281.833486	141.863711	31.587754	1.07134609	2.274648
02/07/1916	336.813526	1.72967494	0.38037978	281.988533	141.635562	31.604782	1.07174157	2.274822
02/14/1945	249.862684	1.72956736	0.38016152	282.147796	141.437738	31.617414	1.07205241	2.274609
02/22/1974	162.855662	1.72932582	0.37988059	282.336453	141.208247	31.635657	1.07238850	2.274133
03/02/2003	75.876831	1.72954030	0.37967829	282.480836	141.011673	31.646065	1.07287140	2.274556
03/09/2032	348.886970	1.72956166	0.37937151	282.671227	140.782104	31.663015	1.07341525	2.274598
03/17/2061	261.940669	1.72974088	0.37918824	282.786628	140.587557	31.672372	1.07384348	2.274952
03/25/2090	174.988709	1.72972595	0.37888000	282.922536	140.382801	31.681517	1.07436738	2.274922
04/03/2119	88.064388	1.72953809	0.37873486	283.060397	140.178009	31.699947	1.07450172	2.274552
04/10/2148	1.073357	1.72957102	0.37851667	283.188981	139.982970	31.713313	1.07489956	2.274617
04/18/2177	274.101156	1.72947632	0.37823154	283.366096	139.760461	31.731961	1.07533382	2.274430

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